他們先檢查了海倫姊姊的也就是海倫現在睡得房間，發現了三個疑點，被固定的

他們先檢查了海倫姊姊的也就是海倫現在睡得房間，發現了三個疑點，被固定的床，沒有接電並連接在通風口和枕頭上的電鈴，還有通向隔壁房間的通風口。

結果 (英文) 1:

They first examined the sister of Helen Helen is now sleeping room and found three of doubt, fixed bed, there is no electrical connection and connected to the vent and pillows bells, as well as leading to the next room vents .

結果 (英文) 2:

They first examined Sister Helen's room, where Helen now sleeps, and found three suspicious, fixed beds, electric bells attached to vents and pillows, and vents leading to the next room.

結果 (英文) 3:

They first inspected Helen's sister, Helen's living room, and found three doubts: the fixed bed, the bell that was not connected to the air vent and pillow, and the air vent that led to the next room.